Spreaders

Spreaders

Spreaders

Product catalog summary
Overview of Spreader Types:
The document discusses various types of spreaders used in mast assemblies, including single, double, and triple spreaders. It highlights Seldén T-spreaders designed for C-sections and F-sections, which can be either swept or in-line.

Design and Features:
The spreader fittings for C-section and F-section masts are through-mast designs, providing both strength and an elegant appearance. The integration of shroud fittings into the spreader attachment reduces the number of fittings on the mast and minimizes weight.

Spreader Ends:
The design of spreader ends varies based on rig type, the number of spreaders, and whether the lateral rigging is linked or continuous. Key features include minimal distance from shroud to spreader end for improved jib trim, large smooth surfaces that are gentle on sails, and compatibility with both wire and rod rigging.

Ordering New Spreaders:
To order new spreaders, provide the mast ID-number or follow a procedure involving measurements of the mast section and spreader fitting. It is recommended to order a complete pair of spreaders to ensure uniformity.

Spreader Brackets and Assemblies:
The document provides detailed specifications for spreader brackets and assemblies, including part numbers, dimensions, and wire diameters. It includes tables listing bracket pairs, spreader widths, lengths, and assembly art numbers.

Stemball Terminals:
Stemball terminals are used for lower and intermediate shrouds in spreader brackets. The document details the specifications for these terminals, including total width and wire diameter, along with corresponding art numbers.

Key Specifications:
- Spreader ends are lighter than tip-cup versions and are made of cast stainless steel, AISI316.
- The document includes comprehensive tables with part numbers and dimensions for various components, such as clevis pins, split pins, and stemball terminals.
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Catalog excerpts

Spreaders-1

Single spreaders. Double spreaders. Seldén T-spreaders for C-sections and F-sections. Triple spreaders.

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Spreaders-2

The C-section’s and F-section’s spreader fitting is a through-mast design which provides strength as well as a smooth and elegant appearance. The shroud fittings for the lower or middle shrouds are integrated into the spreader attachment. This reduces the number of fittings on the mast, and keeps weight down.

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Spreaders-3

Spreader ends Intermediate shroud (D2) The design of the spreader ends varies with rig type, the number of spreaders, and whether the lateral rigging is linked or continuous. Clamping end plug for continuous rigging. Clamping end plug for V-spreader. V3 Spreader end for linked lateral rigging on 30-70 ft yachts Spreader end plug for linked rigging (from 2008). – inimal distance from shroud to edge of M spreader end. Makes for improved jib trim. Jib can be sheeted close to shroud. – arge, smooth surface. Gentle on the sail. No L tape required. – o split pins to catch sails or halyards. N – orks...

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Spreaders-4

How to order new spreaders The easiest way to order new spreaders for your mast is to provide one of our dealers with the mast ID-number engraved in to the lower end of the mast section. If this ID-number is inaccessible, the following procedure will do. • What mast section is it for? Measure the mast longitudinal and athwartships (mm) and compare with sections listed at page 10. For masts produced earlier than 2002 (E, D, R and P sections), see Version 6 of our catalogue, www.seldenmast.com. What spreader fitting? You will find a part number on the fitting. What length? Measure the length of...

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Spreaders-5

Spreader brackets and spreader assemblies Mast section Bracket pair starboard and port Spreader Assebly Art. No. (1 pair) incl. Clevispins, excl. End plugs

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Spreaders-6

Mast section Bracket pair starboard and port Spreader Assebly Art. No. (1 pair) incl. Clevispins, excl. End plugs * Compression bar to be used only if diagonal shroud is attached via fitting in mast wall (as opposed to attachment in spreader bracket). -01 = With cut-out for stemball -02 = Without cut-out for stemball -11 = T-spreaders for F-sectio

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Spreaders-7

Spreader end plugs, linked rig Interm. shroud Linked end plug (prior to 2008). Interm. shroud Rigging screw dimension Art. No. Prior to 2008 Wire Spridardub dia., mm Linked end plug for stemball terminals (from 2008). Linked end plug for stemball terminals Fork ø10: Drill ø12,5 mm hole Fork ø10: Drill ø12,5 mm hole

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Spreaders-8

Stemball terminals for spreader brackets Stemball terminals The lower shrouds and intermediate shrouds hanging in the spreader brackets have a stemball terminal at the upper end. This terminal is located in the cup of the spreader bracket. If required, it can be used with one or two separate cups to bring it up to the correct size for the cup. Measure the width of the complete assembly, including any cups, to ensure that all the cups are in position. T Mast section Spreader Total width of width, stemball incl. mm any cups, mm T = Terminal (Stemball) T+C=Terminal + Cup T+C+C=Terminal + 2 Cups...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.